Gears. Modules of spur gearings with the best correction. Tool pressure angle |alfa| = 15°
STANDARD published on 1.10.1953
Designation standards: STN 014656
Classification mark: 014656
Catalog number: 50556
Publication date standards: 1.10.1953
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Slovak technical standard
Category: Technical standards STN